We haven’t seen this implemented in other Yeoman generators, so once again JHipster is ahead of the pack in “enterprise” features!

What still needs to be done: in “production” mode we haven’t find a way to minimize and cache the localized JSON files. The only solution at the moment would be to use ETags (with Spring’s ShallowEtagHeaderFilter), but this is not an optimal solution. If you have any idea, feel free to join us!